<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Bootstrap 实例 - 非导航链接</title>
<link rel="stylesheet" href="http://cdn.static.runoob.com/libs/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="http://cdn.static.runoob.com/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="http://cdn.static.runoob.com/libs/bootstrap/3.3.7/js/bootstrap.min.js"></script>

</style>
</head>
<body>
    <nav class="nvabar navbar-default" role="navigation">
        <div class="container-fluid">
            <div class="navbar-header">
                <a href="#" class="navbar-brand">菜鸟教程</a>
            </div>
            <ul class="nav navbar-nav navbar-right"> 
                <li>
                    <a href="#" > <span class="glyphicon glyphicon-user"></span>注册</a>
                </li>
                <li>
                    <a href="#"><span class="glyphicon glyphicon-log-in"></span>登录</a>
                </li>
            </ul>
        </div>
    </nav>
   
</body>
</html>